Soil Chemistry B Physico Chemical Chemical Models 

 -  Amsterdam : Elsevier 1982. 
 - 527 
 - Fao Better Farming Series No. 4 Fao Economic And Social Development Series 3/4 .
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0444420606 (Hbk)